87522360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1725

約数の個数: 128

約数和(自身を含む): 288576000

約数和(自身を除く): 201053640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1669, 1748, 2185, 2280, 2622, 2760, 3338, 3496, 4370, 5007, 5244, 6555, 6676, 8345, 8740, 10014, 10488, 13110, 13352, 16690, 17480, 20028, 25035, 26220, 31711, 33380, 38387, 40056, 50070, 52440, 63422, 66760, 76774, 95133, 100140, 115161, 126844, 153548, 158555, 190266, 191935, 200280, 230322, 253688, 307096, 317110, 380532, 383870, 460644, 475665, 575805, 634220, 729353, 761064, 767740, 921288, 951330, 1151610, 1268440, 1458706, 1535480, 1902660, 2188059, 2303220, 2917412, 3646765, 3805320, 4376118, 4606440, 5834824, 7293530, 8752236, 10940295, 14587060, 17504472, 21880590, 29174120, 43761180, 87522360]

約数ペア:

[(1, 87522360), (2, 43761180), (3, 29174120), (4, 21880590), (5, 17504472), (6, 14587060), (8, 10940295), (10, 8752236), (12, 7293530), (15, 5834824), (19, 4606440), (20, 4376118), (23, 3805320), (24, 3646765), (30, 2917412), (38, 2303220), (40, 2188059), (46, 1902660), (57, 1535480), (60, 1458706), (69, 1268440), (76, 1151610), (92, 951330), (95, 921288), (114, 767740), (115, 761064), (120, 729353), (138, 634220), (152, 575805), (184, 475665), (190, 460644), (228, 383870), (230, 380532), (276, 317110), (285, 307096), (345, 253688), (380, 230322), (437, 200280), (456, 191935), (460, 190266), (552, 158555), (570, 153548), (690, 126844), (760, 115161), (874, 100140), (920, 95133), (1140, 76774), (1311, 66760), (1380, 63422), (1669, 52440), (1748, 50070), (2185, 40056), (2280, 38387), (2622, 33380), (2760, 31711), (3338, 26220), (3496, 25035), (4370, 20028), (5007, 17480), (5244, 16690), (6555, 13352), (6676, 13110), (8345, 10488), (8740, 10014)]